package com.liruan.rest.apimanagement;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Controller
@Configuration
@EnableSwagger2
public class APIManagementConfig extends WebMvcConfigurerAdapter
{
	public void addResourceHandlers(ResourceHandlerRegistry registry)
	{
		registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
		registry.addResourceHandler("/webjars*").addResourceLocations("classpath:/META-INF/resources/webjars/");
	}

	@Bean
	public Docket createRestApi()
	{
		return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select().apis(RequestHandlerSelectors.basePackage("com.liruan.web.controller")).paths(PathSelectors.any()).build();
	}

	private ApiInfo apiInfo()
	{
		return new ApiInfoBuilder().title("后台REST接口文档").description("多写文档少写BUG").termsOfServiceUrl("http://liruan.com").version("1.0").build();
	}

	@RequestMapping("api")
	public String toAPIDoc(Model model)
	{
		return "redirect:/swagger-ui.html";
	}
}
